<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
  <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">

  <!-- 引入样式 -->

  <link rel="stylesheet" href="../plugins/elementui/index.css">

  <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">

  <link rel="stylesheet" href="../css/style.css">

</head>

<div id="app">


  <div class="content-header">

    <h1>学生管理系统</h1>


  </div>

  <div class="app-container">

    <div class="box">

      <div class="filter-container">

        <el-input placeholder="图书名称" v-model="pagination.queryString" style="width: 200px;" class="filter-item"></el-input>

        <el-button @click="findById()" class="dalfBut">查询</el-button>

        <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>

      </div>

      <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>

        <el-table-column prop="id" align="center" label="学生id"></el-table-column>

        <el-table-column prop="name" label="学生名称" align="center"></el-table-column>

        <el-table-column prop="sex" label="学生性别" align="center"></el-table-column>

        <el-table-column prop="age" label="学生年龄" align="center"></el-table-column>

        <el-table-column prop="address" label="居住地址" align="center"></el-table-column>

        <el-table-column label="操作" align="center">

          <template slot-scope="scope">

            <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>

            <el-button type="danger" size="mini" @click="handleDelete(scope.row)">删除</el-button>

          </template>

        </el-table-column>

      </el-table>

      <!-- 新增标签弹层 -->

      <div class="add-form">

        <el-dialog title="新增学生" :visible.sync="dialogFormVisible">

          <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right" label-width="100px">

            <el-row>

              <el-col :span="12">

                <el-form-item label="学生名字" prop="name">

                  <el-input v-model="formData.name"/>

                </el-form-item>

              </el-col>

              <el-col :span="12">

                <el-form-item label="学生性别" prop="sex">

                  <el-input v-model="formData.sex"/>

                </el-form-item>

              </el-col>

            </el-row>


            <el-row>

              <el-col :span="12">

                <el-form-item label="学生年龄">

                  <el-input v-model="formData.age"></el-input>

                </el-form-item>

              </el-col>
              <el-col :span="12">

                <el-form-item label="居住地址">

                  <el-input v-model="formData.address"></el-input>

                </el-form-item>

              </el-col>

            </el-row>

          </el-form>

          <div slot="footer" class="dialog-footer">

            <el-button @click="dialogFormVisible = false">取消</el-button>

            <el-button type="primary" @click="handleAdd()">确定</el-button>

          </div>

        </el-dialog>

      </div>

      <!-- 编辑标签弹层 -->

      <div class="add-form">

        <el-dialog title="编辑检查项" :visible.sync="dialogFormVisible4Edit">

          <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right" label-width="100px">

            <el-row>

              <el-col :span="12">

                <el-form-item label="学生名字" prop="name">

                  <el-input v-model="formData.name"/>

                </el-form-item>

              </el-col>

              <el-col :span="12">

                <el-form-item label="学生性别" prop="sex">

                  <el-input v-model="formData.sex"/>

                </el-form-item>

              </el-col>

            </el-row>

            <el-row>

              <el-col :span="12">

              <el-form-item label="学生年龄">

                <el-input v-model="formData.age" ></el-input>

              </el-form-item>

            </el-col>
              <el-col :span="12">

                <el-form-item label="学生地址">

                  <el-input v-model="formData.address"></el-input>

                </el-form-item>

              </el-col>

            </el-row>

          </el-form>

          <div slot="footer" class="dialog-footer">

            <el-button @click="dialogFormVisible4Edit = false">取消</el-button>

            <el-button type="primary" @click="handleEdit()">确定</el-button>

          </div>

        </el-dialog>

      </div>

    </div>

  </div>

</div>

</body>



<!-- 引入组件库 -->

<script src="../js/vue.js"></script>

<script src="../plugins/elementui/index.js"></script>

<script type="text/javascript" src="../js/jquery.min.js"></script>

<script src="../js/axios-0.18.0.js"></script>


<script>
    var vue = new Vue({

        el: '#app',
        data:{
            pagination: {},
            dataList: [],//当前页要展示的列表数据
            formData: {},//表单数据
            dialogFormVisible: false,//控制表单是否可见
            dialogFormVisible4Edit:false,//编辑表单是否可见
            rules: {//校验规则
                type: [{ required: true, message: '图书类别为必填项', trigger: 'blur' }],
                name: [{ required: true, message: '图书名称为必填项', trigger: 'blur' }]
            }
        },

        //钩子函数，VUE对象初始化完成后自动执行
        created() {
            this.getAll();
        },

        methods: {
            //根据条件查询
            findById(){
                var id = this.pagination.queryString;
                axios.get("/student/"+id).then((res)=>{
                    this.dataList=[{}];
                    this.dataList[0] = res.data.data;
                });
            },
            //列表
            getAll() {
                //异步请求发送
                //发送ajax请求
                axios.get("/student").then((res)=>{
                    this.dataList = res.data.data;
                });
            },

            //弹出添加窗口
            handleCreate() {
                this.dialogFormVisible = true;
                this.resetForm();
            },

            //重置表单
            resetForm() {
                this.formData = {};
            },

            //添加
            handleAdd () {
                //发送ajax请求
                axios.post("/student",this.formData).then((res)=>{
                    console.log(res.data);
                    //如果操作成功，关闭弹层，显示数据
                    if(res.data.code == 1){
                        this.dialogFormVisible = false;
                        this.$message.success("添加成功");
                    }else if(res.data.code == 20010){
                        this.$message.error("添加失败");
                    }else{
                        this.$message.error(res.data.msg);
                    }
                }).finally(()=>{
                    this.getAll();
                });
            },

            //弹出编辑窗口
            handleUpdate(row) {
                // console.log(row);   //row.id 查询条件
                //查询数据，根据id查询
                axios.get("/student/"+row.id).then((res)=>{
                    // console.log(res.data.data);
                    if(res.data.code == 1){
                        //展示弹层，加载数据
                        this.formData = res.data.data;
                        this.dialogFormVisible4Edit = true;
                    }else{
                        this.$message.error(res.data.msg);
                    }
                });
            },

            //编辑
            handleEdit() {
                //发送ajax请求
                axios.put("/student",this.formData).then((res)=>{
                    //如果操作成功，关闭弹层，显示数据
                    if(res.data.code == 1){
                        this.dialogFormVisible4Edit = false;
                        this.$message.success("修改成功");
                    }else if(res.data.code == 20030){
                        this.$message.error("修改失败");
                    }else{
                        this.$message.error(res.data.msg);
                    }
                }).finally(()=>{
                    this.getAll();
                });
            },

            // 删除
            handleDelete(row) {
                //1.弹出提示框
                this.$confirm("此操作永久删除当前数据，是否继续？","提示",{
                    type:'info'
                }).then(()=>{
                    //2.做删除业务
                    axios.delete("/student/"+row.id).then((res)=>{
                        if(res.data.code == 1){
                            this.$message.success("删除成功");
                        }else{
                            this.$message.error("删除失败");
                        }
                    }).finally(()=>{
                        this.getAll();
                    });
                }).catch(()=>{
                    //3.取消删除
                    this.$message.info("取消删除操作");
                });
            }
        }
    })

</script>

</html>
